Summary

Dr. Nisha Sethi specializes in Internal Medicine with additional expertise in Infectious Disease. She earned her medical degree from Lady Hardinge Medical College and completed her residency at Brooklyn Hospital Center. With 46 years of experience treating complex infections and internal medicine conditions, Dr. Sethi brings extensive knowledge to patient care. She is fluent in both English and Spanish.

Dr. Sethi practices at Mercy Medical Center and Mount Sinai South Nassau, serving patients in Rockville Centre and Oceanside, New York. Her expertise includes treating serious conditions like sepsis and pediatric sepsis, as well as managing patients who experience chills from various infectious causes. She performs comprehensive metabolic panels and complete blood counts to diagnose conditions accurately. Dr. Sethi also coordinates home infusion therapy for patients who require specialized treatment outside the hospital setting. Patients rate her 3.3 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 46 years of experience
  • speaks English, Spanish
  • Brooklyn Hospital Center
  • 6 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Flexible scheduling

Office Locations

Dr. Nisha Kaur Sethi has 2 locations

Mercy Medical Center

1000 N Village AveRockville Centre, NY 11570

Mount Sinai South Nassau

1 Healthy WayOceanside, NY 11572

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Dr. Nisha Kaur Sethi, MDDr. James K Stulman, MDDr. Yolima Salazar, MDDr. Hana Iris Lim, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients
3.3 
3.5 
46 Years of Experience 37 Years of Experience 26 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English Speaks Spanish Speaks English
Rockville Centre , NYNew York , NYBronxville , NYNew York , NY
Med School: Lady Hardinge Medical College Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Universidad De Antioquia Facultad De Medicina Med School: Suny Downstate Medical Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nisha Kaur Sethi

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Nisha Kaur Sethi has the following 2 specialties

Specialty Expertise

Dr. Nisha Kaur Sethi has the following 9 areas of expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • HIV Infections
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Infectious Disease
  • Vaccination

Certifications, License, & Education

46 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Residency

Brooklyn Hospital Center

Medical School

Lady Hardinge Medical CollegeGraduated in 1980

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Frequently Asked Questions

Where is Dr. Nisha Sethi's office located?
Dr. Nisha Sethi's office is located at 1000 N Village Ave, Rockville Centre, NY, 11570.
Which hospitals is Dr. Nisha Sethi affiliated with?
Dr. Nisha Sethi is affiliated with Mercy Medical Center and Mount Sinai South Nassau.
Does Dr. Nisha Sethi accept my insurance?
You can see the insurance plans that Dr. Nisha Sethi accepts on their Vitals profile.
Is Dr. Nisha Sethi accepting new patients?
Dr. Nisha Sethi has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Nisha Sethi accept virtual/telehealth appointments?
Dr. Nisha Sethi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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